EP2902155A3 - Connecting device for a dust removal device and a handheld machine tool - Google Patents

Connecting device for a dust removal device and a handheld machine tool Download PDF

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Publication number
EP2902155A3
EP2902155A3 EP15150408.1A EP15150408A EP2902155A3 EP 2902155 A3 EP2902155 A3 EP 2902155A3 EP 15150408 A EP15150408 A EP 15150408A EP 2902155 A3 EP2902155 A3 EP 2902155A3
Authority
EP
European Patent Office
Prior art keywords
dust removal
outlet
machine tool
removal device
inlet element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15150408.1A
Other languages
German (de)
French (fr)
Other versions
EP2902155B1 (en
EP2902155A2 (en
Inventor
Tobias Höfer
Wolfgang Spengler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Festool GmbH
Original Assignee
Festool GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Festool GmbH filed Critical Festool GmbH
Publication of EP2902155A2 publication Critical patent/EP2902155A2/en
Publication of EP2902155A3 publication Critical patent/EP2902155A3/en
Application granted granted Critical
Publication of EP2902155B1 publication Critical patent/EP2902155B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for

Abstract

Die Erfindung betrifft eine Anschlussvorrichtung zum Anschluss einer Staubabfuhreinrichtung, insbesondere eines Saugschlauches (91) oder eines Staubauffangbehälters (80), an eine Hand-Werkzeugmaschine (10) oder einen Staubsauger (90), wobei die Anschlussvorrichtung (25; 125) ein rohrförmiges Einlasselement (30) und ein rohrförmiges Auslasselement (50) aufweist, die durch ein Verbindungselement (60) miteinander verbunden sind. Es ist vorgesehen, dass das Auslasselement (50) und das Einlasselement (30) relativ zueinander verdrehbar sind, wobei zwischen dem Einlasselement (30) und dem Auslasselement (50) ineinander eingreifende Formschlusskonturen (75) zur Festlegung des Auslasselements (50) und des Einlasselements (30) in mindestens zwei Drehwinkelpositionen relativ aneinander vorgesehen sind.

Figure imgaf001
The invention relates to a connection device for connecting a dust removal device, in particular a suction hose (91) or a dust collection container (80), to a hand-held power tool (10) or a vacuum cleaner (90), wherein the connection device (25; 125) comprises a tubular inlet element ( 30) and a tubular outlet member (50) interconnected by a connector (60). It is provided that the outlet element (50) and the inlet element (30) are rotatable relative to one another, wherein between the inlet element (30) and the outlet element (50) intermeshing form-fitting contours (75) for fixing the outlet element (50) and the inlet element (30) are provided in at least two rotational angular positions relative to each other.
Figure imgaf001
EP15150408.1A 2014-02-01 2015-01-08 Connecting device for a dust removal device and a handheld machine tool Active EP2902155B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014001349.9A DE102014001349A1 (en) 2014-02-01 2014-02-01 Connecting device for a dust removal device and a hand-held machine tool

Publications (3)

Publication Number Publication Date
EP2902155A2 EP2902155A2 (en) 2015-08-05
EP2902155A3 true EP2902155A3 (en) 2015-08-26
EP2902155B1 EP2902155B1 (en) 2016-11-09

Family

ID=52345052

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15150408.1A Active EP2902155B1 (en) 2014-02-01 2015-01-08 Connecting device for a dust removal device and a handheld machine tool

Country Status (2)

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EP (1) EP2902155B1 (en)
DE (1) DE102014001349A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015222159A1 (en) * 2015-11-11 2017-05-11 Robert Bosch Gmbh Coupling means for a machine tool
EP3178614A1 (en) * 2015-12-11 2017-06-14 HILTI Aktiengesellschaft Connection device
DE102016105331A1 (en) 2016-03-22 2017-09-28 Festool Gmbh Dust collecting device with a lid for a hand-held machine tool
DE102016105330A1 (en) 2016-03-22 2017-09-28 Festool Gmbh Dust collecting device with a support device
DE102020208343A1 (en) * 2020-07-03 2022-01-05 Robert Bosch Gesellschaft mit beschränkter Haftung Adapter and handheld power tool system with a handheld power tool and an adapter
CN112091899B (en) * 2020-09-25 2023-06-27 国网福建省电力有限公司厦门供电公司 Dust-free environment-friendly electric hammer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387011A (en) * 1931-05-20 1933-01-24 Air Way Electric Appl Corp Improvements in bag couplings for suction cleaners
DE4142497A1 (en) * 1991-12-21 1993-06-24 Bosch Gmbh Robert HAND TOOL MACHINE WITH BLOWER
EP1961524A2 (en) * 2007-02-21 2008-08-27 Festool GmbH Device for connecting a workpiece processing machine with a suction tube
JP2010078138A (en) * 2008-09-01 2010-04-08 Yamabiko Corp Pipe connection structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421228A (en) * 1944-10-30 1947-05-27 Gilbert E White Hose coupling
EP0233710A1 (en) * 1986-01-22 1987-08-26 Numatic International Limited Improvements in and relating to hose assemblies
JP3755627B2 (en) * 1997-10-30 2006-03-15 東芝テック株式会社 Extension tube and vacuum cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387011A (en) * 1931-05-20 1933-01-24 Air Way Electric Appl Corp Improvements in bag couplings for suction cleaners
DE4142497A1 (en) * 1991-12-21 1993-06-24 Bosch Gmbh Robert HAND TOOL MACHINE WITH BLOWER
EP1961524A2 (en) * 2007-02-21 2008-08-27 Festool GmbH Device for connecting a workpiece processing machine with a suction tube
JP2010078138A (en) * 2008-09-01 2010-04-08 Yamabiko Corp Pipe connection structure

Also Published As

Publication number Publication date
EP2902155B1 (en) 2016-11-09
EP2902155A2 (en) 2015-08-05
DE102014001349A1 (en) 2015-08-06

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